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Re: set parameter for all existing session - Mailing list pgsql-hackers

From Pavel Stehule
Subject Re: set parameter for all existing session
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Msg-id CAFj8pRBgTNe2ZQPqaoHh9dmXfv0OvdOZadbKDnXLL3Bp2C4bJQ@mail.gmail.com
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In response to set parameter for all existing session  (alex lock <alock303@gmail.com>)
Responses Re: set parameter for all existing session
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Hi

st 12. 6. 2019 v 9:58 odesílatel alex lock <alock303@gmail.com> napsal:
I check the “alter database, alter role " and "set " command, but none of them can set the parameters to all the existing sessions.   do we have a way to do that?  looks the "assign_hook" can be used to customize this,  is it a right way to do that?


Maybe you miss to call pg_reload_conf();

example:

alter system set work_mem to '10MB';
select pg_reload_conf();

in other session you can:

show work_mem;

Regards

Pavel

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